| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 6.72 | 202105270_SDN_MIL |
| Chicago White Sox | CHA | 3.31 | 202105260_SLN_CHA |
| San Francisco Giants | SFN | 1.54 | 202105280_SFN_LAN |
| Minnesota Twins | MIN | 1.47 | 202105260_BAL_MIN |
| New York Yankees | NYA | 1.04 | 202105280_NYA_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -6.4 | 202105260_CLE_DET |
| Colorado Rockies | COL | -2.91 | 202105271_COL_NYN |
| Seattle Mariners | SEA | -1.7 | 202105270_TEX_SEA |
| Baltimore Orioles | BAL | -1.52 | 202105270_BAL_CHA |
| Texas Rangers | TEX | -1.12 | 202105260_TEX_ANA |
Based on accumulated WAA for this season up to 2021-05-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 2.12 | Alex Reyes | 27 | SLN |
| +053+ | 1.74 | Aroldis Chapman | 21 | NYA |
| +051+ | 1.74 | Michael Kopech | 31.3 | CHA |
| +054+ | 1.72 | Mark Melancon | 23.3 | SDN |
| +061+ | 1.63 | Craig Kimbrel | 22 | CHN |
| +063+ | 1.6 | Emmanuel Clase | 21.7 | CLE |
| +069+ | 1.58 | Richard Rodriguez | 21 | PIT |
| +071+ | 1.53 | Tyler Rogers | 27.7 | SFN |
| +080+ | 1.45 | Andrew Kittredge | 23 | TBA |
| +086+ | 1.41 | Caleb Baragar | 17.3 | SFN |
| +088+ | 1.39 | Josh Hader | 19.7 | MIL |
| +089+ | 1.37 | Ryan Pressly | 21.7 | HOU |
| +091+ | 1.36 | Tejay Antone | 26 | CIN |
| +093+ | 1.35 | Giovanny Gallegos | 30 | SLN |
| +097+ | 1.34 | Dan Winkler | 16.7 | CHN |
| +098+ | 1.33 | Keegan Thompson | 14.3 | CHN |
| +102+ | 1.29 | Daniel Hudson | 18 | WAS |
| +103+ | 1.28 | James Karinchak | 22.7 | CLE |
| +104+ | 1.27 | Genesis Cabrera | 24.7 | SLN |
| XXXXX | 1.24 | Garrett Whitlock | 24.3 | BOS |
| XXXXX | 1.24 | Bryan Shaw | 20 | CLE |
| XXXXX | 1.23 | Cal Quantrill | 26.7 | CLE |
| XXXXX | 1.17 | John King | 26 | TEX |
| XXXXX | 1.16 | Scott Barlow | 25.3 | KCA |
| XXXXX | 1.15 | Chad Green | 26 | NYA |
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